3x-y-2=0 4 2x + y = 8
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Answer:
3x-y-2=0
3x-y=2
3x-y=2
2x+y=8
_______
5x=10
x=10/5
x=2
2x+y=8
2(2)+y=8
4+y=8
y=8-4
y=4
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